Manufacturer: Marlo Site: Newton General Hospital - Covington, Georgia Application:  Dual Air Tunnel Unit (separate air flows) in common cabinet Total CFM: 81,000 Features:  Safety cages on plenum fans Factory mounted VFD 132" wide common walk-in service vestibule with aluminum tread plate floor Curb mounted Project Specifics:  Single air handler houses two air systems separated by a common walk-in vestibule.